Zebra ZD421T Thermal Transfer Desktop Printer

Zebra ZD421T Thermal Transfer Desktop Printer

SKU: ZD4A042-30EM00EZ-1-1 Category: Tag:
Brands:: Zebra

High-Quality Barcode Printing USB, Bluetooth, Ethernet -(ZD4A042-30EE00EZ)

Standard Features:

  • Print Methods: Thermal Transfer or Direct Thermal
  • Programming Languages: ZPL and EPL
  • User Interface: 5 status icons, 3-button user interface
  • Connectivity: USB 2.0, USB Host
  • Mobile Connectivity: Printer setup mobile app for Android and iOS via Bluetooth Low Energy 5 (BLE) connection (Intended for use with Zebra printer setup mobile app only)
  • Real Time Clock (RTC)
  • Media Loading: OpenACCESS™ for easy media loading
  • Construction: Dual-wall frame construction
  • Energy Efficiency: ENERGY STAR® certified
  • Label Design Tool: ZebraDesigner Essentials – easy label design tool available at www.zebra.com/zebradesigner
  • Print Format: PDF Direct
  • Warranty: Two-year standard warranty

Physical Characteristics:


  • Direct Thermal:
    • 8.69 in. L x 6.98 in. W x 5.93 in. H
    • 220.8 mm L x 177.5 mm W x 150.7 mm H
  • Thermal Transfer Roll:
    • 10.5 in. L x 8.0 in. W x 7.44 in. H
    • 267 mm L x 202 mm W x 189 mm H
  • Thermal Transfer Cartridge:
    • 10.0 in. L x 8.0 in. W x 7.0 in. H
    • 254 mm L x 202 mm W x 177 mm H


  • Direct Thermal: 2.98 lbs./1.35 kg
  • Thermal Transfer Roll: 4.52 lbs./2.05 kg
  • Thermal Transfer Cartridge: 5.0 lbs./2.3 kg


Zebra ZD421 Desktop Printer, Thermal Transfer and Direct Thermal, 203 DPI, 6 IPS, USB/USB Host Connectivity, Modular Connectivity Slot, 1.0 inch Core, 5-Inch OD, Bluetooth LE 5.0 for Android/iOS Setup with App, EZPL – Includes: US Power Cord


Elevate Your Expectations

Building on the heritage of the popular GK Series and the ZD420, the 4-inch ZD421 advanced desktop printer delivers the features, flexibility, reliability and security you need, now and for years to come. With Zebra’s exclusive Print DNA software suite, the ZD421 Series is easy to setup, operate, manage and maintain – onsite or remotely. Easy to operate. Flexible features. Ready for tomorrow.

Everything About It is Easy

When you buy a Zebra printer, each step is frustration-free – for every user. With Print DNA and setup wizards, it’s easy to install the ZD421 and start printing quickly. Manage onsite or remotely using our robust, web-based management tool. Check security settings and push updates on your schedule. Use Print Touch with (NFC) to pair and print or access how-to videos.

Includes All the Right Features

The ZD421 offers advanced features that make it stand apart. See status at a glance with the display’s five LED icons. Give users portability with the carrying case and battery accessories. Choose the ribbon cartridge model for fast and fool-proof ribbon loading, or the disinfectant-ready healthcare model for medical environments.

Ready for Tomorrow’s Technology

Technology is constantly and rapidly advancing. Replacing outdated equipment is costly. Be ready for what’s next with the intelligent printer that’s engineered to evolve. The ZD421 includes a more intuitive user interface, field-upgradeable wireless kit and innovative new architecture to power ever-expanding printer capabilities.

Speaks Your Language

Deploy your ZD421 into your existing printer fleets with confidence. It supports both EPL and ZPL printer languages and can even emulate other printer languages using the Virtual Devices on-printer app, part of Zebra’s Print DNA. You can even keep using your current label formats and applications – no modifications needed.

Unmatched Security for Peace-of-Mind Protection

Security risks are real and increasing – even for thermal printers. Shield yourself from dangerous, costly IoT attacks. Unlike other brands, Zebra’s printers feature PrintSecure, part of our Print DNA software suite, to protect your data, secure your endpoints and prevent downtime.


Efficient inventory management is crucial for customer satisfaction and business success. Our lightweight and rugged mobile computers provide the tools your workers need to swiftly complete inventory tasks, from the sales floor to the loading dock. With Zebra, we empower teams with mobility and insight, offering solutions that provide complete visibility for making informed decisions and planning for the future.


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